This 1972 Sub-Mariner #51 comic book features Namorita and Byrrah appearances, graded 9.0 Very Fine/Near Mint by Certified Guaranty Company (CGC) with white pages. It's a single unit of sale in a format of a single issue with the Universe of Marvel (MCU). This vintage comic book is from the Bronze Age (1970-83) and was published by Marvel. It's perfect for collectors of US Comics and fans of superheroes such as Sub-Mariner, Fantastic Four, X-Men, and Avengers. The comic book has not been inscribed nor signed, but it's a must-have for those who appreciate the colorful style and genre of Marines.